Hi ,

Let's go ahead and look at the 5 articles in the 3rd edition of "Java - Back to Basics" series.

1. Java Access Modifiers: Access modifiers defines the scope of java variables. This article goes in depth for access modifiers in different scenarios - inside class, same package subclass, other package subclass etc. There is an image to define the scope in different situations easily. Also, there is a YouTube video to help you mastering java access modifiers.
2. Java static keyword: Everything you should know about static keyword. Also, learn about static imports in java. The article has a great video to explain everything about static keyword.
3. Java Inner Class: Learn about static nested class, local inner class, and anonymous inner class. When to use inner classes and what are their benefits.
4. Java Annotations: Annotations play a major role while working with Java EE frameworks such as Spring. Learn about the built-in annotations, how to define your own annotation and how can we parse it to gather information about the class. Having proper understanding will help you understand how Spring parse annotations and process the classes.
5. Java Enum: Java 1.5 introduced Enum. They are helpful in removing constants from our application. Learn why should you use annotations over constants. Also learn about annotation methods and some important points related to Enum in Java.

Earlier emails in this series:

• Back to Basics Series - 1
• Back to Basics Series - 2

Thanks,
Pankaj

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